-
公开(公告)号：EP0841712B1
公开(公告)日：2002-09-25
申请号：EP97119473.3
申请日：1997-11-06
发明人： Sasaki, Yutaka , Tanaka, Hiroaki
IPC分类号： H01P1/203
CPC分类号： H01P1/20336
-
公开(公告)号：EP0853377A2
公开(公告)日：1998-07-15
申请号：EP97122206.2
申请日：1997-12-16
发明人： Yagi, Yoshikazu , Sasaki, Yutaka , Tanaka, Hiroaki
IPC分类号： H03D9/06
CPC分类号： H01P1/184
摘要： In four microstriplines (2, 3, 4, 5) disposed close such that they are coupled with each other, the left-hand end of the third microstripline (4) serves as an input (6), the left-hand ends of the first and second microstriplines (2, 3) and the right-hand ends of the first and fourth microstriplines (2, 5) serve as outputs (7, 8, 9, 10), and the right-hand end of the second microstripline (3) and the left-hand end of the fourth microstripline (5) are grounded.
摘要翻译： 在四个微带线（2,3,4,5）中彼此靠近配置的微带线（2,3,4,5）中，第三微带线（4）的左端作为输入端（6），左端 第一和第二微带线（2,3），第一和第四微带线（2,5）的右端作为输出（7,8,9,10），第二微带线的右端（ 3），第四微带线（5）的左端接地。
-
公开(公告)号：EP0436385A3
公开(公告)日：1992-04-01
申请号：EP90314316.2
申请日：1990-12-27
发明人： Senda, Atsuo , Kanoh, Osamu , Sasaki, Yutaka
CPC分类号： H01F41/042 , H01F17/0006 , Y10T29/4902
摘要： A high-freguency inductor comprising an insulating substrate; and a conductive land formed on the insulating substrate, the conductive land comprising at least two thin films formed of different compositions of metals, each of the metals is to be etched by such an etching agent that substantially never removes the other metals, the thin films being accumulated vertically.
-
公开(公告)号：EP0853377B1
公开(公告)日：2003-02-05
申请号：EP97122206.2
申请日：1997-12-16
发明人： Yagi, Yoshikazu , Sasaki, Yutaka , Tanaka, Hiroaki
IPC分类号： H01P1/18
CPC分类号： H01P1/184
-
公开(公告)号：EP0853377A3
公开(公告)日：2000-08-09
申请号：EP97122206.2
申请日：1997-12-16
发明人： Yagi, Yoshikazu , Sasaki, Yutaka , Tanaka, Hiroaki
IPC分类号： H01P1/18
CPC分类号： H01P1/184
摘要： In four microstriplines (2, 3, 4, 5) disposed close such that they are coupled with each other, the left-hand end of the third microstripline (4) serves as an input (6), the left-hand ends of the first and second microstriplines (2, 3) and the right-hand ends of the first and fourth microstriplines (2, 5) serve as outputs (7, 8, 9, 10), and the right-hand end of the second microstripline (3) and the left-hand end of the fourth microstripline (5) are grounded.
-
6.发明公开Comb-line filter including distributed constant line 审中-公开Kammfilter mit einer Leitung mit verteilten Konstanten
公开(公告)号：EP0920069A1
公开(公告)日：1999-06-02
申请号：EP98122249.0
申请日：1998-11-23
发明人： Sasaki, Yutaka , Tanaka, Hiroaki
IPC分类号： H01P1/203
CPC分类号： H01P1/20336
摘要： The invention provides a comb-line filter (10) including a distributed constant line, comprising: a plurality of resonators (3, 4) each comprising said distributed constant line having an open end and a grounding end; a first grounding electrode (2) connected to each of said grounding end of said resonators (3, 4); at least two of said resonators (3, 4) put in proximity to each other and arranged side by side; an input electrode (5) and an output electrode (6) respectively capacitance-coupled to two of said open ends of said resonators (3, 4) which are located the farthest from each other; and a second grounding electrode (11) capacitance-coupled to said input electrode (5) and said output electrode (6) threrebetween.
The attenuation value in the rejection band can be improved.摘要翻译： 本发明提供了一种包括分布常数线的梳状滤波器（10），包括：多个谐振器（3,4），每个谐振器包括具有开放端和接地端的所述分布常数线; 连接到所述谐振器（3,4）的每个所述接地端的第一接地电极（2）; 至少两个所述谐振器（3,4）彼此靠近放置并排布置; 分别电容耦合到所述谐振器（3,4）的两个所述开口端的输入电极（5）和输出电极（6），所述开口端彼此最远; 和与所述输入电极（5）和所述输出电极（6）电容耦合的第二接地电极（11）。 可以提高抑制带中的衰减值。
-
公开(公告)号：EP0436385B1
公开(公告)日：1998-03-11
申请号：EP90314316.2
申请日：1990-12-27
发明人： Senda, Atsuo , Kanoh, Osamu , Sasaki, Yutaka
CPC分类号： H01F41/042 , H01F17/0006 , Y10T29/4902
-
8.发明公开High-frequency inductor and manufacturing method thereof 失效Hochfrequenzinduktor und sein Herstellungsverfahren。
公开(公告)号：EP0436385A2
公开(公告)日：1991-07-10
申请号：EP90314316.2
申请日：1990-12-27
发明人： Senda, Atsuo , Kanoh, Osamu , Sasaki, Yutaka
CPC分类号： H01F41/042 , H01F17/0006 , Y10T29/4902
摘要： A high-freguency inductor comprising an insulating substrate; and a conductive land formed on the insulating substrate, the conductive land comprising at least two thin films formed of different compositions of metals, each of the metals is to be etched by such an etching agent that substantially never removes the other metals, the thin films being accumulated vertically.
摘要翻译： 一种高频电感器，包括绝缘衬底; 以及形成在所述绝缘基板上的导电焊盘，所述导电焊盘包括由不同组成的金属形成的至少两个薄膜，每个所述金属将被基本上不会去除其它金属的所述蚀刻剂蚀刻，所述薄膜 垂直累积
-
9.发明公开Bandpass filter, duplexer , high-frequency module and communications device 有权Bandpassfilter，双工器，Hochfrequenzmodul undKommunikationsgerät
公开(公告)号：EP0938153A1
公开(公告)日：1999-08-25
申请号：EP99103591.6
申请日：1999-02-24
发明人： Sasaki, Yutaka , Tanaka, Hiroaki
IPC分类号： H01P1/203
CPC分类号： H01P1/20336
摘要： A bandpass filter (10) is capable of forming attenuation extremes on both sides of a passband. Multiple microstrip line resonators (11, 12, 13, 14), one end of each being an open terminal and the other end connecting to a ground electrode (2), are provided in a row, and the inner microstrip line resonators (12, 13) are bent in a C-shape so that the open terminals of the outer microstrip line resonators (11, 14) project further than the inner microstrip line resonators (12, 13). The line of sight between the open terminals of the microstrip line resonators is improved and capacitance is formed there, so that attenuation extremes can be formed on both sides of the passband, and the amount of attenuation can be increased.
摘要翻译： 带通滤波器（10）能够在通带的两侧形成极限衰减。 多个微带线谐振器（11,12,13,14），其一端是开放端子，另一端连接到接地电极（2），并列设置有内部微带线谐振器（12， 13）弯曲成C形，使得外部微带线谐振器（11,14）的开放端子比内部微带线谐振器（12,13）突出。 微带线谐振器的开路端子之间的视线被改善，并且在那里形成电容，从而可以在通带的两侧形成衰减极限，并且可以增加衰减量。
-
公开(公告)号：EP0844684A1
公开(公告)日：1998-05-27
申请号：EP97120638.8
申请日：1997-11-25
IPC分类号： H01P5/10
CPC分类号： H01P5/10
摘要： An unbalanced-to-balanced converter (10) (balun) comprises three distributed-constant lines (1, 2, 3). In one distributed-constant line (1), a standing wave is generated. Disposed adjacent thereto is another distributed-constant line (2) to which the power of the standing wave is transferred. A signal input to the unbalanced-to-balanced converter is divided into two signals having phases 180 degrees apart and the same level.
摘要翻译： 不平衡到平衡转换器（10）（balun）包括三个分布常数线（1,2,3）。 在一个分布常数线（1）中，产生驻波。 相邻设置有传送功率的另一分布常数线（2）。 输入到不平衡转换器的信号被分成两个相位相差180度相同的信号。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.011 秒)
